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Vulnerability IntelligenceUSN-8919-1

USN-8919-1

UNKNOWN

linux, linux-aws, linux-azure, linux-azure-5.4, linux-fips, linux-gcp, linux-gcp-5.4, linux-gcp-fips, linux-hwe-5.4, linux-iot, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4, linux-xilinx-zynqmp vulnerabilities

Published Oct 13, 2026

Modified 2 weeks ago

Fix available

Details

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems:

Ethernet bonding driver;
Network drivers;
F2FS file system;
Tracing infrastructure;
io_uring subsystem;
Networking core;
IUCV driver;
RxRPC session sockets; (CVE-2022-49149, CVE-2022-49170, CVE-2022-49182, CVE-2022-49201, CVE-2024-53187, CVE-2024-53210, CVE-2024-56763, CVE-2026-43456, CVE-2026-52910)

Affected Packages(16 packages)

linux-azure-5.4

Ubuntu Pro 18.04 LTS

Fixed in:

5.4.0-1170.176~18.04.1

linux-gcp-5.4

Ubuntu Pro 18.04 LTS

Fixed in:

5.4.0-1168.178~18.04.1

linux-hwe-5.4

Ubuntu Pro 18.04 LTS

Fixed in:

5.4.0-242.262~18.04.1

linux-oracle-5.4

Ubuntu Pro 18.04 LTS

Fixed in:

5.4.0-1163.173~18.04.1

linux-raspi-5.4

Ubuntu Pro 18.04 LTS

Fixed in:

5.4.0-1148.161~18.04.1

linux

Ubuntu Pro 20.04 LTS

Fixed in:

5.4.0-242.262

linux-aws

Ubuntu Pro 20.04 LTS

Fixed in:

5.4.0-1165.176

linux-azure

Ubuntu Pro 20.04 LTS

Fixed in:

5.4.0-1170.176

linux-gcp

Ubuntu Pro 20.04 LTS

Fixed in:

5.4.0-1168.178

linux-iot

Ubuntu Pro 20.04 LTS

Fixed in:

5.4.0-1069.72

References

https://ubuntu.com/security/CVE-2022-49149

https://ubuntu.com/security/CVE-2022-49170

https://ubuntu.com/security/CVE-2022-49182

https://ubuntu.com/security/CVE-2022-49201

https://ubuntu.com/security/CVE-2024-53187

https://ubuntu.com/security/CVE-2024-53210

https://ubuntu.com/security/CVE-2024-56763

https://ubuntu.com/security/CVE-2026-43456

https://ubuntu.com/security/CVE-2026-52910

https://ubuntu.com/security/notices/USN-8919-1

Upstream

UBUNTU-CVE-2022-49149 UBUNTU-CVE-2022-49170 UBUNTU-CVE-2022-49182 UBUNTU-CVE-2022-49201 UBUNTU-CVE-2024-53187 UBUNTU-CVE-2024-53210 UBUNTU-CVE-2024-56763 UBUNTU-CVE-2026-43456 UBUNTU-CVE-2026-52910

Ecosystems

Ubuntu Pro 18.04 LTS Ubuntu Pro 20.04 LTS Ubuntu Pro FIPS-updates 20.04 LTS

Timeline

PublishedOct 13, 2026

ModifiedOct 13, 2026

USN-8919-1 | Mondoo Vulnerability Intelligence